Only two people were afraid of this treasure refining material. Mr. Chu's identity was known to the monks, and Yun Yifei's identity made the monks guess.

"Two million spirit stones", Mr. Chu did not hesitate at all.

"Two-five million spirit stones", Yun Yifei hesitated for a moment and added 500,000 spirit stones at once. Although he was always worried that there were not enough spirit stones, he did have a lot of spirit stones. Since he was bound to win these nine-day cold iron, he would use the spirit stone to knock the other party down.

As long as the problem can be solved with spirit stones, it is not a problem.

"Two-550,000 Spirit Stones", Mr. Chu was silent for a moment, and then he offered another price. At this time, he was already determined to retreat. After all, the Chu family was not sure that they could make this piece of Nine Heavens Cold Iron into a magic weapon, but they were unwilling to accept it.

"Two-800,000 Spirit Stones", Yun Yifei bid without hesitation.

Mr. Chu was silent.

"Two-800,000 Spirit Stones at a time"

"Two 2800,000 Spirit Stones"

"Nine days of cold iron, 2.8 million spirit stones were sold", the old man who presided over the auction announced with a smile.

Yun Yifei finally felt relieved.
Chapter completed!